Garmin Vivoactive HR vs. Amazfit Stratos vs. Amazfit GTR vs. Amazfit GTS vs. Amazfit T-Rex

 
Vivoactive HR
Stratos
GTR
GTS
T-Rex
 GarminVivoactive HRRemove Buy NowAmazfitStratosRemove Buy NowAmazfitGTRRemove Buy NowAmazfitGTSRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$250$199$199$150$140
Release20162018201920192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration13 hours to 8 days5 days24 days14 days20 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution148 x 205320 x 300454 x 454348 x 442360 x 360
Size1.38 inches1.34 inches1.39 inches1.65 inches1.3 inches
Touch
Typen/aOLEDAMOLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aProprietaryBuild-inWear OSBuild-in
Apps
Music

All Wearables